Did your reading group mention anything about . . .
Yes. That's a part of the problem well-known to folks who don't like Keynsian policy.
Their policy has never even aimed to save the greek economy, instead they've basically shut down the whole internal economy of greece. Almost all pensions and salaries got cut from 40 to 60%. Busineses went bankrupt in strides, people can't afford to pay their rent or heating anymore, some people can't afford to eat. Property values collapsed. It's a buyers market, the super rich have a field day buying out properties for a fraction of cost. They're going to profit immensely when the economy rises again.
Yep, those above books (most of them) point out these consequences. However, I think that you are wrong about it being a buyer's market. I think that we are in store for a much greater catastrophe first. Then it will be a buyer's market.
Here's what I think will happen (and I could certainly be completely wrong). First, the stock market will collapse (sometime between soon and year into the Fed raising rates). That will cause a depression, a real one with every asset declining in value except bonds (which will go up). In reaction, central banks will probably start to print yet more money. But whether they do or don't, at some point after that, confidence in the whole over-leveraged debt framework of the world will finally crash (and bonds with it), purging the mountain of financial insanity that has built up. That is when things will be the cheapest for anyone with money left.
The problem we have is that people in general don't take 5-10 hours out of their entire lives to read "Basic Economics," by Sowell or even the shorter but still great "Economics in One Lesson," by Hazlitt. So, they vote in people who implement economically disastrous nonsense and fall for bald-faced lies about how those policies are great. They are patsies. The *merely* rich (those without $100 million or more) are usually against Keynsianism. The super rich ($100M+, billionaires, and multibillionaires) are usually highly in favor of it, as they are the crony beneficiaries of the policies.
If everyone but the super rich knew what was good for them, they'd be in favor of things as explained in Basic Economics and wouldn't fall for the lies, corruption, cronyism, etc.
However, since this has been the dynamic for at least as far back as the Roman Empire, I don't hold out great hope for normal citizens ever catching on. It seems to be programmed into human nature to fall for it repeatedly forever.